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OYOYO OGOEGBUNAM ONUOHA M.D.
NPI 1811183171
Internal Medicine in Mesa, AZ

Active since September 20, 2007PECOS EnrolledAccepts Medicare Assignment
2919 S ELLSWORTH RD, SUITE 139, MESA, AZ 85212(480) 984-5225(480) 984-5447 Get Directions Write a Review

NPPES record last updated: April 22, 2015. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Oyoyo Ogoegbunam Onuoha M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

OYOYO OGOEGBUNAM ONUOHA M.D. (NPI 1811183171) is an individual internal medicine provider in Mesa, Arizona, licensed in Arizona (42096) and active in the NPI registry since September 2007. She is enrolled in Medicare PECOS and is a graduate of Other (1996).

NPPES Registry Identity

NPI1811183171
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameOYOYO OGOEGBUNAM ONUOHACredential: M.D.
Location Address2919 S ELLSWORTH RD, SUITE 139Mesa, AZ 85212-2164
Mailing Address2919 S Ellsworth Rd, Suite 139Mesa, AZ 85212-2164 · (480) 984-5225 · Fax (480) 984-5447
Phone(480) 984-5225
Fax(480) 984-5447
Sole ProprietorNo
Medical School CMSOtherGraduated 1996
Enumeration DateSeptember 20, 2007
Last NPPES UpdateApril 22, 2015
✔ NPI 1811183171 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in AZ · 42096
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
2919 S ELLSWORTH RD, Mesa, AZ 85212
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Blue Cross Blue Shield of Arizona, UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Oyoyo Ogoegbunam Onuoha M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID42343147
PECOS Enrollment IDI20100726000745
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 9

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
367 services186 patients
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month 99490
Chronic care management services involve a healthcare professional directing clinical staff in managing your chronic conditions. This includes the first 20 minutes per month of services like medication management, care coordination, and health monitoring to help improve your health and quality of life.
331 services56 patients
Annual alcohol misuse screening, 5 to 15 minutes G0442
An annual alcohol misuse screening is a 15-minute check-up to assess your drinking habits. It helps identify if you're consuming alcohol in a way that could harm your health. This is not a judgment, but a tool to promote your wellbeing.
139 services139 patients
Annual depression screening, 5 to 15 minutes G0444
An annual depression screening is a short, routine evaluation to check for signs of depression. It involves answering a series of questions about your feelings, thoughts, and behaviors. The process takes about 15 minutes and helps detect depression early for better management.
131 services131 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
127 services127 patients
Face-to-face behavioral counseling for obesity, 15 minutes G0447
This is a 15-minute consultation where a healthcare professional discusses your eating habits, physical activity, and goals to help manage your weight. The aim is to provide personalized strategies to promote a healthier lifestyle and combat obesity.
75 services62 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85212 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$127.71 typical visit price
range $55.44 – $168.60
Typical copayment $31.92 (range $13.86 – $42.15)
Most-billed visit code 99204
Established Patient
$98.00 typical visit price
range $17.72 – $137.41
Typical copayment $24.50 (range $4.43 – $34.35)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
8 suppliers15 claims55 services$6.19 avg. paid by Medicare
Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
2 suppliers15 claims15 services$201.39 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KRISTY K BROWN ST
Speech-Language Pathologist
2919 S ELLSWORTH RD, SUITE 111
MESA, AZ 85212
Maricopa County (480) 358-6767
DEBORAH A MORDHORST PT
Physical Therapist
2919 S ELLSWORTH RD, SUITE 111
MESA, AZ 85212
Maricopa County (480) 358-6767
ROBERT C STIDHAM II
Occupational Therapist
2919 S ELLSWORTH RD, SUITE 111
MESA, AZ 85212
Maricopa County (704) 831-5065
DR. SCOTT ALEXANDER TAYLOR D.C.
Chiropractor
2919 S ELLSWORTH RD, 102
MESA, AZ 85212
Maricopa County (480) 299-5916
CHIKWENDU C NWOSU MD
Internal Medicine
2919 S ELLSWORTH RD, SUITE 139
MESA, AZ 85212
Maricopa County (917) 474-0025
DR. STAN LAVELL COVINGTON DDS
Dentist
2919 S ELLSWORTH RD, SUITE 141
MESA, AZ 85212
Maricopa County (480) 307-8430
MESA PHYSICAL MEDICINE PLLC
Nurse Practitioner (Primary Care)
2919 S ELLSWORTH RD, SUITE 102
MESA, AZ 85212
Maricopa County (480) 354-2008
GEORGE WANG,MD,LLC
Psychiatry & Neurology (Neurology)
2919 S ELLSWORTH RD, SUITE 135
MESA, AZ 85212
Maricopa County (480) 967-6888

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Oyoyo Onuoha's NPI number?

The NPI number for Oyoyo Onuoha is 1811183171. It was assigned to this individual provider in the NPPES registry on September 20, 2007.

Where is Oyoyo Onuoha located?

Oyoyo Onuoha practices at 2919 S Ellsworth Rd Suite 139, Mesa, AZ 85212. The listed phone number is (480) 984-5225.

What is Oyoyo Onuoha's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Oyoyo Onuoha enrolled in Medicare?

Yes. Oyoyo Onuoha is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Oyoyo Onuoha accept?

Health plans from Ambetter from Arizona Complete Health, Blue Cross Blue Shield of Arizona and UnitedHealthcare list Oyoyo Onuoha as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Oyoyo Onuoha was last updated on April 22, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.